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Petra De Block
Meise Botanic Garden, Nieuwelaan 38, BE-1860 Meise
Belgium
6 articles by this author
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Research Article
Tarennella, a new Pavetteae (Rubiaceae) genus from eastern Madagascar
Petra De Block, Franck Rakotonasolo, Sylvain G. Razafimandimbison, Aaron P. Davis, Steven B. Janssens
10.5091/plecevo.2021.1756
 23-03-2021
 Unique: 370 | Total: 671  | Access Period:
 87-110
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Regular Paper
Two new species of Phialiphora (Spermacoceae, Rubiaceae) exemplify drought adaptations in western Madagascar
Petra De Block, Franck Rakotonasolo, Alexander Vrijdaghs, Steven Dessein
10.5091/plecevo.2020.1675
 08-07-2020
 Unique: 304 | Total: 500  | Access Period:
 267-282
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Short Communication
Ixora kalehensis, a new Rubiaceae species from the Democratic Republic of the Congo
Petra De Block
10.5091/plecevo.2018.1523
 28-11-2018
 Unique: 230 | Total: 377  | Access Period:
 442-448
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Regular Paper
A developmental model for the corolla in Rubiaceae. Cryptic character states in corollas of the Spermacoceae alliance
Alexander Vrijdaghs, Petra De Block, Brecht Verstraete, Inge Groeninckx, Erik Smets, Steven Dessein
10.5091/plecevo.2015.1088
 23-07-2015
 Unique: 30 | Total: 34  | Access Period:
 237-255
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Regular Paper
Eight new species of Ixora (Ixoreae - Rubiaceae) from Madagascar
Petra De Block
10.5091/plecevo.2014.927
 14-07-2014
 Unique: 32 | Total: 77  | Access Period:
 237-255
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Regular Paper
Development of reproductive organs in Canephora madagascariensis (Octotropideae - Rubiaceae)
Petra De Block, Alexander Vrijdaghs
10.5091/plecevo.2013.844
 05-11-2013
 Unique: 27 | Total: 32  | Access Period:
 310-327
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